Ball point pen



FIG. 1 is a right front perspective view of a ball point pen showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a top plan view of the cap member with the pen body removed for convenience of illustration;

FIG. 8 is a bottom plan view of FIG. 7;

FIG. 9 is a front elevational view of FIG. 7;

FIG. 10 is a right side elevational view of FIG. 7, the left side being a mirror image thereof;

FIG. 11 is a rear elevational view of FIG. 7;

FIG. 12 is a cross-sectional view of FIG. 7 taken along arrows 12--12 in FIG. 9;

FIG. 13 is a front elevational view of FIG. 1 with the writing tip retracted; and,

FIG. 14 is a cross-sectional view of FIG. 1 taken on a center vertical line. 

The ornamental design for a ball point pen, as shown and described. 